<template>
  <div class="register">
    <el-form ref="registerRef" :model="registerForm" :rules="registerRules" class="register-form">
      <h3 class="title">公司采购管理系统</h3>
      <el-form-item prop="username">
        <el-input v-model="registerForm.username" type="text" size="large" auto-complete="off" placeholder="账号">
          <template slot="prefix">
            <svg-icon icon-class="user" class="el-input__icon input-icon" />
          </template>
        </el-input>
      </el-form-item>
      <el-form-item prop="password">
        <el-input v-model="registerForm.password" type="password" size="large" auto-complete="off" placeholder="密码" @keyup.enter="handleRegister">
          <template slot="prefix">
            <svg-icon icon-class="password" class="el-input__icon input-icon" />
          </template>
        </el-input>
      </el-form-item>
      <el-form-item prop="confirmPassword">
        <el-input
          v-model="registerForm.confirmPassword"
          type="password"
          size="large"
          auto-complete="off"
          placeholder="确认密码"
          @keyup.enter="handleRegister"
        >
          <template slot="prefix">
            <svg-icon icon-class="password" class="el-input__icon input-icon" />
          </template>
        </el-input>
      </el-form-item>
      <!-- <el-form-item prop="code" v-if="captchaEnabled">
        <el-input size="large" v-model="registerForm.code" auto-complete="off" placeholder="验证码" style="width: 63%" @keyup.enter="handleRegister">
          <template slot="prefix">
            <svg-icon icon-class="validCode" class="el-input__icon input-icon" />
          </template>
        </el-input>
        <div class="register-code">
          <img :src="codeUrl" @click="getCode" class="register-code-img" />
        </div>
      </el-form-item> -->
      <el-form-item style="width:100%;">
        <el-button :loading="loading" size="large" type="primary" style="width:100%;" @click.prevent="handleRegister">
          <span v-if="!loading">注 册</span>
          <span v-else>注 册 中...</span>
        </el-button>
        <div style="float: right;">
          <router-link class="link-type" :to="'/login'">使用已有账户登录</router-link>
        </div>
      </el-form-item>
    </el-form>
    <!--  底部  -->
    <div class="el-register-footer">
      <span>Copyright © 2018-2023 朝夕同行 All Rights Reserved.</span>
    </div>
  </div>
</template>

<script>
// import { getCodeImg, register, getTenantList } from '@/api/login';
import { ElMessageBox } from 'element-ui'; // 引入 Element UI 的消息框
import { mapGetters } from 'vuex'; // 如果你使用 Vuex

export default {
  data() {
    return {
      registerForm: {
        tenantId: "",
        username: "",
        password: "",
        confirmPassword: "",
        code: "",
        uuid: "",
        userType: "sys_user"
      },
      loading: false,
      codeUrl: '',
      captchaEnabled: false,
      registerRules: {
        username: [
          { required: true, trigger: "blur", message: "请输入您的账号" },
          { min: 2, max: 20, message: "用户账号长度必须介于 2 和 20 之间", trigger: "blur" }
        ],
        password: [
          { required: true, trigger: "blur", message: "请输入您的密码" },
          { min: 5, max: 20, message: "用户密码长度必须介于 5 和 20 之间", trigger: "blur" }
        ],
        confirmPassword: [
          { required: true, trigger: "blur", message: "请再次输入您的密码" },
          { required: true, validator: this.equalToPassword, trigger: "blur" }
        ],
        // code: [{ required: true, trigger: "change", message: "请输入验证码" }]
      },
      tenantList: [],
      tenantEnabled: true
    };
  },
  methods: {
    equalToPassword(rule, value, callback) {
      if (this.registerForm.password !== value) {
        callback(new Error("两次输入的密码不一致"));
      } else {
        callback();
      }
    },
    async handleRegister() {
      this.$refs.registerRef.validate(async (valid) => {
        if (valid) {
          this.loading = true;
          const [err] = await to(register(this.registerForm));
          if (!err) {
            const username = this.registerForm.username;
            await ElMessageBox.alert("<font color='red'>恭喜你，您的账号 " + username + " 注册成功！</font>", "系统提示", {
              dangerouslyUseHTMLString: true,
              type: "success",
            });
            this.$router.push("/login");
          } else {
            this.loading = false;
            if (this.captchaEnabled) {
              this.getCode();
            }
          }
        }
      });
    },
    async getCode() {
      const res = await getCodeImg();
      const { data } = res;
      this.captchaEnabled = data.captchaEnabled === undefined ? true : data.captchaEnabled;
      if (this.captchaEnabled) {
        this.codeUrl = 'data:image/gif;base64,' + data.img;
        this.registerForm.uuid = data.uuid;
      }
    },
    async initTenantList() {
      const { data } = await getTenantList();
      this.tenantEnabled = data.tenantEnabled === undefined ? true : data.tenantEnabled;
      if (this.tenantEnabled) {
        this.tenantList = data.voList;
        if (this.tenantList != null && this.tenantList.length !== 0) {
          this.registerForm.tenantId = this.tenantList[0].tenantId;
        }
      }
    }
  },
  mounted() {
    this.getCode();
    this.initTenantList();
  }
};
</script>

<style lang="scss" scoped>
.register {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  background-color: #004d8c;
  background-size: cover;
}

.title {
  margin: 0 auto 30px auto;
  text-align: center;
  color: #707070;
}

.register-form {
  border-radius: 6px;
  background: #ffffff;
  width: 400px;
  padding: 25px 25px 5px 25px;

  .el-input {
    height: 40px;

    input {
      height: 40px;
    }
  }

  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 0;
  }
}

.register-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}

.register-code {
  width: 33%;
  height: 40px;
  float: right;

  img {
    cursor: pointer;
    vertical-align: middle;
  }
}

.el-register-footer {
  height: 40px;
  line-height: 40px;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  font-family: Arial, serif;
  font-size: 12px;
  letter-spacing: 1px;
}

.register-code-img {
  height: 40px;
  padding-left: 12px;
}
</style>